Use the following steps to integrate with the sender application without the
OoyalaPlayer object (where the sender application does not contain a player, for
example, when you open the app it only contains a list of videos you can play with no
player embed). The list activity and Chromecast player activities show videos available
for casting when the app is running. The player activity contains the Ooyala player that
renders the videos.

These steps are written to extend the basic Ooyala Sample
App.

Note: The following steps assume that you have knowledge of basic integration steps for
the Ooyala Core SDK and an existing OoyalaPlayer setup. For details about creating
the player, see the Ooyala Support site topic Creating a Basic Android App.

Note: The APP_ID and NAMESPACE support the default receiver. For custom
receivers adjust the code accordingly.

Initialize CastManager with the following credentials:

APP_ID

The ID provided when the app is registered with
the receiver app.

NAMESPACE

The namespace to identify the protocol of the
message being sent for the related receiver app.
namespaces is array of namespace. In most cases only
one namespace is required. Based on current version
of SDK, only the first namespace in the array is
taken.

Note: The namespace should not be changed
unless you modify the receiver app source
code.